1. ADORNO, T. W., FRENKEL-BRUNSWICK, ELSE, LEVINSON, D. J. & STANFORD, R. N. The authoritarian personality. New York: Harper, 1950.
2. BLAKE, R. R. & MOUTON, J. S. The experimental investigation of interpersonal influence, In A. D. Biderman & Zimmer, (Eds.) The manipulation of human behavior. New York: John Wiley, 1961.
3. CAMERON, N. The psychology of behavior disorders. New York: Houghton Mifflin, 1947.
4. DIDATO, S. V. The influence of social factors on group conformity in normal and abnormal personalities: A study of perception of unstable stimuli and norm formation. Amer. Psychologist, 1955, 10, 368–369. (Abstract)
5. FENICHEL, O. The psychoanalytical theory of neurosis. New York: Norton, 1945.